2052571226 has 8 divisors (see below), whose sum is σ = 3162069300. Its totient is φ = 998548128.

The previous prime is 2052571223. The next prime is 2052571231. The reversal of 2052571226 is 6221752502.

It can be written as a sum of positive squares in 2 ways, for example, as 2052180601 + 390625 = 45301^2 + 625^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2052571192 and 2052571201.

It is not an unprimeable number, because it can be changed into a prime (2052571223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13868651 + ... + 13868798.

Almost surely, 2^2052571226 is an apocalyptic number.

2052571226 is a deficient number, since it is larger than the sum of its proper divisors (1109498074).

2052571226 is a wasteful number, since it uses less digits than its factorization.

2052571226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27737488.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2052571226 is about 45305.3112338940. The cubic root of 2052571226 is about 1270.8649791789.

The spelling of 2052571226 in words is "two billion, fifty-two million, five hundred seventy-one thousand, two hundred twenty-six".